* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  color: #333;
  line-height: 1.6;
  overflow-x: hidden;
}

.container-outer {
  width: 100%;
  background: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)),
    url('../public/img/10.jpg') no-repeat center center/cover;
  background-attachment: fixed;
}

.container-inner {
  width: 100%;
  height: 100vh;
  position: relative;
  color: white;
}

.nav {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 3rem;
  z-index: 100;
}

.logo p {
  font-size: 1.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.menu ul {
  display: flex;
  list-style: none;
}

.menu ul li {
  margin: 0 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  position: relative;
  padding: 0.5rem 0;
  transition: color 0.3s ease-in-out;
}

.menu ul li::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  background-color: #00bcd4;
  transition: width 0.3s ease-in-out;
}

.menu ul li:hover,
.menu ul li.active {
  color: #00bcd4;
}

.menu ul li:hover::after,
.menu ul li.active::after {
  width: 100%;
}

.banner {
  width: 80%;
  max-width: 1200px;
  height: 100vh;
  margin: 0 auto;
  display: grid;
  grid-template-rows: 1fr 1fr;
}

.desc,
.name {
  align-self: end;
  padding-bottom: 3rem;
}

.desc .lin {
  width: 70px;
  height: 4px;
  background-color: #00bcd4;
  margin-bottom: 1.5rem;
}

.desc p {
  font-size: 1.8rem;
  font-weight: 300;
  max-width: 45ch;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.name h1 {
  font-size: 6rem;
  font-weight: 800;
  line-height: 1.1;
  margin-top: 1rem;
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
}

.content {
  width: 100vw;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.9);
  padding: 5rem 2rem;
}

#img {
  max-width: 100%;
  width: 1200px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 15px 45px rgba(0, 0, 0, 0.15);
  display: block;
}
